edu.ucla.sspace.util.primitive

Interface IntSet

All Superinterfaces:

Collection<Integer>, IntCollection, Iterable<Integer>, Set<Integer>

All Known Implementing Classes:

AbstractIntSet, CompactIntSet, TroveIntSet

public interface IntSet
extends Set<Integer>, IntCollection

A refinement of the Set interface for implementations that store int values. Implementations are expected to provide increased performance through primitive int methods and storage rather than using Integer-based operations that the exiting Collections libraries use.

Author:

David Jurgens

Method Summary

Methods

Modifier and Type	Method and Description
boolean	add(int i)
boolean	addAll(IntCollection ints)
boolean	contains(int i)
boolean	containsAll(IntCollection ints)
IntIterator	iterator()
boolean	remove(int i)
boolean	removeAll(IntCollection ints)
boolean	retainAll(IntCollection ints) Retains only the elements in this set that are contained in the specified IntCollection.
int[]	toPrimitiveArray()

Methods inherited from interface java.util.Set

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, size, toArray, toArray

Method Detail

add

boolean add(int i)

Specified by:

add in interface IntCollection

addAll

boolean addAll(IntCollection ints)

Specified by:

addAll in interface IntCollection

contains

boolean contains(int i)

Specified by:

contains in interface IntCollection

containsAll

boolean containsAll(IntCollection ints)

Specified by:

containsAll in interface IntCollection

iterator

IntIterator iterator()

Specified by:

iterator in interface Collection<Integer>

Specified by:

iterator in interface IntCollection

Specified by:

iterator in interface Iterable<Integer>

Specified by:

iterator in interface Set<Integer>

remove

boolean remove(int i)

Specified by:

remove in interface IntCollection

removeAll

boolean removeAll(IntCollection ints)

Specified by:

removeAll in interface IntCollection

retainAll

boolean retainAll(IntCollection ints)

Retains only the elements in this set that are contained in the specified IntCollection.

Specified by:

retainAll in interface IntCollection

toPrimitiveArray

int[] toPrimitiveArray()

Specified by:

toPrimitiveArray in interface IntCollection